1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Strike441 [17]
3 years ago
9

Isoke is solving the quadratic equation by completing the square.

Mathematics
2 answers:
Georgia [21]3 years ago
7 0

Answer:

Value of A = 10

Step-by-step explanation:

Here Isoke is solving the quadratic equation by completing the square

        10x² + 40x – 13 = 0

         10x² + 40x – 13 + 13 = 0 + 13

         10x² + 40x + 0 = 13

         10x² + 40x = 13

          10 ( x² + 4x) = 13

   Here it is given as

           A(x² + 4x) = 13  

Comparing both

           We will get A = 10

Value of A = 10

german3 years ago
5 0

Step-by-step explanation:

10 is the value of A ......

You might be interested in
The data below represent the weight losses for people on three different exercise programs.
uysha [10]

Answer:

A. The risk of type l error increases and becomes too high.

Step-by-step explanation:

The overall level of significance increases as the number of t- tests ( used for comparing two, three or four means separately ) increases. This in turn increases the risk of type I error.

We might be tempted to apply the two sample t- test to all possible pairwise comparisons of means. This type of running t- test to several means comparison has the risk of increasing overall level of significance

8 0
3 years ago
Let f(x)=6x. The graph of f(x) is transformed into the graph of g(x) by a vertical compression of 1/3 and a translation of 2 uni
hram777 [196]
K so a translation of 2 units up is just adding 2 to the end of the equation, and a vertical compression of 1/3 means dividing the slope by 3:
so your equation goes from

f(x)=6x (compresses to)
2x (add 2 for the translation)
g(x)=2x+2

Hope this helped.
3 0
3 years ago
If beyonce had 5 single ladies and she multiplied the single ladies by 13 how many single ladies would there be.
mars1129 [50]

Answer:

63

Step-by-step explanation:

5 x 13 = 63

is this what you asked for?

6 0
3 years ago
Read 2 more answers
A rectangular room measures 14 feet by 144 inches. Edgar said the area of the room is 2,016 square feet. Explain his mistake, th
valina [46]
Change the inches into feet. There are 12 inches in a foot so divide 144 by 12. That gives you 12, so then multiply 12 by 14. You are left with 168 feet.
4 0
3 years ago
Read 2 more answers
Item 6 Graph △JKL and its image after a reflection in the y-axis. J(5, 3), K(1,−2), L(−3, 4)
posledela

Answer:

J(-5,3) K(-1,-2) L(3,4)

Step-by-step explanation:

Reflections over the y axis make the x its opposite. 5 would change to -5, 1 would change to -1, and -3 would change to 3.

7 0
3 years ago
Other questions:
  • If log a= -5, what is the value of a?
    13·2 answers
  • Find the first,fourth,and tenth terms of the arithmetic sequence described by the given rule. A(n) = 12+(n-1)(3)
    13·1 answer
  • If f (x) =1/9x-2 what is f1(x)?
    14·1 answer
  • 1000 randomly selected Americans were asked if they believed the minimum wage should be raised. 600 said yes. Construct a 95% co
    10·1 answer
  • The sum of two odd numbers is 42. They are both prime numbers, and the difference of the two numbers is 16. What are the two num
    5·2 answers
  • Suppose that daily calorie consumption for american men follows a normal distribution with a mean of 2760 calories and a standar
    8·1 answer
  • Two dice are tossed and the magnitude of the difference in the number of dots facing up in the two dice is noted. (a) What is th
    12·1 answer
  • Is the ordered pair (3, -27) a solution to y= -6x-9? Explain your answer/
    8·1 answer
  • PLZ HELP I BEG U!!!!!! ILL MARK U BRAINLIEST
    6·1 answer
  • You take a 4" high by 6" wide photo. You like it so much that you enlarge it to a 123" wide poster. How tall must the poster be?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!